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Inputs

The Communication card features eight independent inputs (INPUTS 0 - 7), which can be used to trigger events. The

inputs are optically isolated and typically connected (directly or indirectly) to a PLC or photoelectric sensor. The

Communication card will respond to an event when the voltage difference between the INPUT and INPUT COMMON

exceeds 10VDC. Refer to

Wire Inputs and Outputs

on page 27

for common wiring configurations.

Note

There are two sets of inputs: INPUTS 0 - 3 share the INPUT COMMON 1 connection and INPUTS 4 - 7 share

the INPUT COMMON 2 connection. Therefore the input devices for each set of inputs must be the same;

either current sinking or current sourcing.

To maintain optical isolation of the I/O lines, the devices connected to these lines must not be connected to

the same power supply as the PC. If they are connected to, or share a ground with, the same power supply,

they may still function but will no longer be optically isolated.

Specification

Description

Input Voltage Limit

24VDC

Voltage

Input ON: >10VDC
Input OFF: < 2VDC

Current

Input ON: > 6mA
Input OFF: < 1.5mA
Each line is optically isolated and polarity-independent.

Specifications

Содержание CC24

Страница 1: ...CC24 Communication Card Hardware Manual 2019January15 ...

Страница 2: ...ny means electronic or mechanical for any purpose nor transferred to any other media or language without the written permission of Cognex Corporation Copyright 2018 Cognex Corporation All Rights Reserved Portions of the hardware and software provided by Cognex may be covered by one or more U S and foreign patents as well as pending U S and foreign patents listed on the Cognex web site at cognex co...

Страница 3: ... a hazard that could cause death serious personal injury or electrical shock CAUTION This symbol indicates a hazard that could result in property damage Note This symbol indicates additional information about a subject Tip This symbol indicates suggestions and shortcuts that might not otherwise be apparent 3 Symbols ...

Страница 4: ...rovide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interferen...

Страница 5: ...r serviceable parts Do not make electrical or mechanical modifications to the components Unauthorized modifications may void your warranty l Include service loops with cable connections l Ensure that the cable bend radius begins at least six inches from the connector Cable shielding can be degraded or cables can be damaged or wear out faster if a service loop or bend radius is tighter than 10X the...

Страница 6: ...al 12 Specifications 13 Communication Card Specifications 13 Inputs 14 Outputs 15 Encoder Inputs 16 I ENET Port 17 Mini Delta Ribbon Connector 18 Breakout Cable Specifications 20 I O Terminal Block Cable Specifications 22 Terminal Block Assignments 24 Terminal Block LEDs 25 Communication Card Dimensions 26 Wire Inputs and Outputs 27 Input from PLC Current Sinking 27 Input from PLC Current Sourcing...

Страница 7: ...d with VisionPro software l VisionPro online support http www cognex com Support VisionPro Accessories You can purchase the following components separately For a list of options and accessories contact your local Cognex sales representative Component Description Breakout Cable Provides access to the Communication card s input output and encoder lines The Breakout cable is not terminated For more i...

Страница 8: ...Mini Delta Ribbon Connector on page 18 2 I ENET Port and LEDs The I ENET port is a 10 100 RJ 45 Ethernet port that can be connected to a network that is dedicated to industrial Ethernet devices for example PLCs or robots to communicate with the devices using supported industrial Ethernet protocols The green LED blinks when a network connection is detected The yellow LED blinks when network activit...

Страница 9: ...vailable PCI Express card slot l One available CD ROM or DVD ROM drive or access to one over a network to install the Cognex software Additional requirements may be imposed by your Cognex software package Check the Cognex software s release notes for the software s requirements if any on l Minimum recommended CPU speed l Host operating system including the supported service pack level l Supported ...

Страница 10: ...age 15 and Encoder Inputs on page 16 There are two options for connecting I O devices using the accessory Breakout cable or the I O Terminal Block cable and DIN rail mountable Terminal Block accessories l If connecting the Breakout cable to the Communication card the cable s flying lead wires can be connected directly to the applicable I O device l If connecting the I O Terminal Block cable to the...

Страница 11: ...connector to the DB37 connector on the Terminal Block 5 Attach the Terminal Block to a convenient surface It is configured for NS 35 DIN rail mounting 6 Use a screwdriver to loosen the M3 wire retention screws on the Terminal Block Refer to Terminal Block Assignments on page 24 for terminal block pin assignments 7 Insert the input output and encoder wires 12 24 AWG solid or stranded wire into the ...

Страница 12: ... of a 10 100 RJ 45 Ethernet cable to the Communication card s I ENET port and connect the other end of the cable to a network switch router Note l To avoid electromagnetic interference the Ethernet cable must be shielded Cognex strongly recommends Cat 5e or Cat 6 Ethernet cables with S STP shielding l The I ENET port is dedicated to industrial Ethernet communications and cannot be used to connect ...

Страница 13: ...ernet port 10 100 BaseT with auto MDIX IEEE 802 3 TCP IP Protocol Dedicated port for Ethernet based industrial protocol communications Dimensions 168 0mm 6 6in x 110 0mm 4 3in Power Requirements 170 mA from PCIe bus 3 3VDC 240 mA from PCIe bus 12VDC Power Consumption 3 5W maximum Power Dissipation1 9W maximum Operating Temperature 0 C to 50 C 32 F to 122 F Storage Temperature 40 C to 65 C 40 F to ...

Страница 14: ...hare the INPUT COMMON 1 connection and INPUTS 4 7 share the INPUT COMMON 2 connection Therefore the input devices for each set of inputs must be the same either current sinking or current sourcing l To maintain optical isolation of the I O lines the devices connected to these lines must not be connected to the same power supply as the PC If they are connected to or share a ground with the same pow...

Страница 15: ...O lines the devices connected to these lines must not be connected to the same power supply as the PC If they are connected to or share a ground with the same power supply they may still function but will no longer be optically isolated OUTPUTS 0 7 Specifications Specification Description Voltage 24VDC maximum between an output and output common Current 50mA maximum Each line protected against ove...

Страница 16: ...ulse counts instead of real time units Refer to Wire Inputs and Outputs on page 27 for common wiring configurations Note l Non quadrature single channel encoders are not supported l The frequency of encoder pulses must not exceed 50 kHz Specification Description Differential Encoder A B 5 to 24VDC A B Inverted A B Single Ended Encoder A B 5 to 24VDC A B VDC A B Maximum Encoder Frequency 50 kHz max...

Страница 17: ...cted to a network that is dedicated to industrial Ethernet devices for example PLCs or robots to communicate with the devices using supported industrial Ethernet protocols Pin Number Signal Name 1 TRANSMIT 2 TRANSMIT 3 RECEIVE 4 N A 5 N A 6 RECEIVE 7 N A 8 N A 17 Specifications ...

Страница 18: ... ENCODER A 3 ENCODER GROUND 4 OUTPUT COMMON 4 5 OUTPUT 15 6 OUTPUT 14 7 OUTPUT 13 8 OUTPUT 12 9 OUTPUT 11 10 OUTPUT 10 11 OUTPUT 9 12 OUTPUT 8 13 OUTPUT COMMON 3 14 INPUT COMMON 2 15 INPUT 7 16 INPUT 6 17 INPUT 5 18 INPUT 4 19 ENCODER B 20 ENCODER B 21 NOT USED 22 OUTPUT COMMON 2 23 OUTPUT 7 24 OUTPUT 6 25 OUTPUT 5 26 OUTPUT 4 27 OUTPUT 3 28 OUTPUT 2 29 OUTPUT 1 30 OUTPUT 0 31 OUTPUT COMMON 1 32 I...

Страница 19: ...Pin Number Signal Name 33 INPUT 3 34 INPUT 2 35 INPUT 1 36 INPUT 0 19 Specifications ...

Страница 20: ... OUTPUT COMMON 4 Black White 5 OUTPUT 15 Black Green 6 OUTPUT 14 Black Blue 7 OUTPUT 13 Black Orange 8 OUTPUT 12 Red White 9 OUTPUT 11 Red Green 10 OUTPUT 10 Red Blue 11 OUTPUT 9 Red Yellow 12 OUTPUT 8 Red Brown 13 OUTPUT COMMON 3 Red Orange 14 INPUT COMMON 2 Green White 15 INPUT 7 Green Blue 16 INPUT 6 Green Yellow 17 INPUT 5 Green Brown 18 INPUT 4 Green Orange 19 ENCODER B Black Yellow 20 ENCODE...

Страница 21: ...Blue Red 29 OUTPUT 1 Yellow Red 30 OUTPUT 0 Brown Red 31 OUTPUT COMMON 1 Orange Red 32 INPUT COMMON 1 White Green 33 INPUT 3 Blue Green 34 INPUT 2 Yellow Green 35 INPUT 1 Brown Green 36 INPUT 0 Orange Green Shell Shield Bare Wire 21 Specifications ...

Страница 22: ...are sold separately P1 Pin Number Signal Name P2 Pin Number 1 ENCODER A 25 2 ENCODER A 12 3 ENCODER GROUND 13 4 OUTPUT COMMON 4 35 5 OUTPUT 15 33 6 OUTPUT 14 32 7 OUTPUT 13 31 8 OUTPUT 12 30 9 OUTPUT 11 29 10 OUTPUT 10 28 11 OUTPUT 9 27 12 OUTPUT 8 26 13 OUTPUT COMMON 3 34 14 INPUT COMMON 2 10 15 INPUT 7 8 16 INPUT 6 7 17 INPUT 5 6 18 INPUT 4 5 19 ENCODER B 24 20 ENCODER B 11 21 NOT USED 36 22 OUT...

Страница 23: ...P1 Pin Number Signal Name P2 Pin Number 30 OUTPUT 0 14 31 OUTPUT COMMON 1 22 32 INPUT COMMON 1 9 33 INPUT 3 4 34 INPUT 2 3 35 INPUT 1 2 36 INPUT 0 1 N A NOT USED 37 23 Specifications ...

Страница 24: ...el Signal Name Label Signal Name Label Signal Name 1 INPUT 0 14 OUTPUT 0 26 OUTPUT 8 2 INPUT 1 15 OUTPUT 1 27 OUTPUT 9 3 INPUT 2 16 OUTPUT 2 28 OUTPUT 10 4 INPUT 3 17 OUTPUT 3 29 OUTPUT 11 5 INPUT 4 18 OUTPUT 4 30 OUTPUT 12 6 INPUT 5 19 OUTPUT 5 31 OUTPUT 13 7 INPUT 6 20 OUTPUT 6 32 OUTPUT 14 8 INPUT 7 21 OUTPUT 7 33 OUTPUT 15 9 INPUT COMMON 1 22 OUTPUT COMMON 1 34 OUTPUT COMMON 3 10 INPUT COMMON ...

Страница 25: ...n CAUTION l If connecting the LED GROUND terminal the OUTPUT COMMON pin s must be configured to source current i e connected to VDC and the INPUT COMMON pin s must be configured to sink current i e connected to VDC l If any OUTPUT COMMON pin is connected to VDC or any INPUT COMMON pin is tied to VDC the LED GROUND terminal should not be connected Connecting the LED GROUND in these situations could...

Страница 26: ...card is a short length PCIe card occupying a single x1 PCIe bus slot Note l Dimensions are in millimeters inches and are for reference purposes only l All specifications are for reference purposes only and can change without notice 26 Specifications ...

Страница 27: ...l Note l The inputs are typically connected directly or indirectly to a PLC or photoelectric sensor l There are two sets of inputs INPUTS 0 3 share the INPUT COMMON 1 connection and INPUTS 4 7 share the INPUT COMMON 2 connection Therefore the input devices for each set of inputs must be the same either current sinking or current sourcing l To maintain optical isolation of the I O lines the devices...

Страница 28: ...indirectly to a PLC or photoelectric sensor l There are two sets of inputs INPUTS 0 3 share the INPUT COMMON 1 connection and INPUTS 4 7 share the INPUT COMMON 2 connection Therefore the input devices for each set of inputs must be the same either current sinking or current sourcing l To maintain optical isolation of the I O lines the devices connected to these lines must not be connected to the s...

Страница 29: ...trigger input or PLC input l There are four sets of outputs OUTPUTS 0 3 share the OUTPUT COMMON 1 connection OUTPUTS 4 7 share the OUTPUT COMMON 2 connection OUTPUTS 8 11 share the OUTPUT COMMON 3 connection and OUTPUTS 12 15 share the OUTPUT COMMON 4 connection Therefore the output devices for each set of outputs must be the same either current sinking or current sourcing l To maintain optical is...

Страница 30: ...igger input or PLC input l There are four sets of outputs OUTPUTS 0 3 share the OUTPUT COMMON 1 connection OUTPUTS 4 7 share the OUTPUT COMMON 2 connection OUTPUTS 8 11 share the OUTPUT COMMON 3 connection and OUTPUTS 12 15 share the OUTPUT COMMON 4 connection Therefore the output devices for each set of outputs must be the same either current sinking or current sourcing l To maintain optical isol...

Страница 31: ...t mechanism l There are four sets of outputs OUTPUTS 0 3 share the OUTPUT COMMON 1 connection OUTPUTS 4 7 share the OUTPUT COMMON 2 connection OUTPUTS 8 11 share the OUTPUT COMMON 3 connection and OUTPUTS 12 15 share the OUTPUT COMMON 4 connection Therefore the output devices for each set of outputs must be the same either current sinking or current sourcing l To maintain optical isolation of the ...

Страница 32: ...echanism l There are four sets of outputs OUTPUTS 0 3 share the OUTPUT COMMON 1 connection OUTPUTS 4 7 share the OUTPUT COMMON 2 connection OUTPUTS 8 11 share the OUTPUT COMMON 3 connection and OUTPUTS 12 15 share the OUTPUT COMMON 4 connection Therefore the output devices for each set of outputs must be the same either current sinking or current sourcing l To maintain optical isolation of the I O...

Страница 33: ...der connect A B A and B to the corresponding encoder outputs Connect the encoder s ground wire to ENCODER GROUND Note l Non quadrature single channel encoders are not supported l The frequency of encoder pulses must not exceed 50 kHz 33 Wire Inputs and Outputs ...

Страница 34: ...er voltage source and make them equal to 50 of the encoder reference voltage for example if the encoder is connected to 24VDC set A and B to 12VDC Connect the encoder s ground wire to ENCODER GROUND Note l Non quadrature single channel encoders are not supported l The frequency of encoder pulses must not exceed 50 kHz 34 Wire Inputs and Outputs ...

Страница 35: ...P N INS 597 0064 01 Rev B ...

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